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Heart|Natural|GIA

0.50ct K SI1 Heart Natural Diamond

GD • K/SI1 • GIA 7566231529

Certificate GIA 7566231529

Diamond specifications and retailer prices

From HK$3,624 HKD
£364 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$3,624 HKD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566231529. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566231529
Dimensions4.63 × 5.52 × 3.31 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
4.63 mm5.52 mm0.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566231529
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCuletDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$3,624 HKD|Low: HK$3,482 HKD|High: HK$3,694 HKD|Avg: HK$3,555 HKD|+3.4%
November 2, 2026
77 DiamondsHK$3,624 HKD

37 data points across 1 retailer

1 retailer

B+
77 Diamonds
HSCPKX4UEDAS · Nov 2
HK$3,624 HKD
£364 GBP
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.50ct Heart
HK$3,624 HKD